Explanations:Chennai, the capital city of Tamil Nadu, has a rich history and cultural significance. One of the key historical facts about Chennai is that it was formerly known as Madras. This name change occurred in 1996, when the government of Tamil Nadu officially renamed the city from Madras to Chennai. The name Madras was a colonial name, and the change to Chennai was part of a broader effort to reclaim and promote indigenous names.
Regarding the cultural aspect, Holi is not a major festival in Chennai. Holi is primarily celebrated in northern India, particularly in states like Uttar Pradesh, Punjab, and Haryana. In these regions, Holi is a significant festival that marks the arrival of spring and is celebrated with great enthusiasm. However, in Chennai and other parts of southern India, the primary festivals are different, such as Pongal, Diwali, and Navaratri. These festivals are more deeply rooted in the local culture and traditions of Tamil Nadu.
Lastly, the climate of Chennai is tropical, characterized by high temperatures and humidity throughout the year. The city experiences a hot and humid climate, with temperatures rarely dropping below 20°C (68°F) even during the cooler months. Therefore, woolen clothes are not typically needed in Chennai. The climate is more suited to light, breathable fabrics that can help in managing the heat and humidity.
In summary, the only true statement among the given options is that Chennai was formerly known as Madras. The other statements about Holi being a main festival and the need for woolen clothes are not accurate for Chennai. Understanding the historical, cultural, and climatic aspects of Chennai is crucial for correctly identifying the true statements.